69 lines
2.2 KiB
CMake
69 lines
2.2 KiB
CMake
# This module determines the thread library of the system.
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# The following variables are set
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# CMAKE_THREAD_LIBS - the thread library to link into an application (-lpthread )
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# CMAKE_USE_SPROC - are we using sproc?
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# CMAKE_USE_WIN32_THREADS - are we using WIN32 threads
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# CMAKE_USE_PTHREADS - are we using pthreads
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#
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INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
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INCLUDE (${CMAKE_ROOT}/Modules/CheckLibraryExists.cmake)
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IF(CMAKE_SYSTEM MATCHES IRIX)
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CHECK_INCLUDE_FILE("sys/prctl.h" CMAKE_HAVE_SPROC_H)
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ENDIF(CMAKE_SYSTEM MATCHES IRIX)
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CHECK_INCLUDE_FILE("pthread.h" CMAKE_HAVE_PTHREAD_H)
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IF(CMAKE_HAVE_PTHREAD_H)
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IF(NOT CMAKE_HAVE_SPROC_H)
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CHECK_LIBRARY_EXISTS(pthreads pthread_create "" CMAKE_HAVE_PTHREADS_CREATE)
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IF(CMAKE_HAVE_PTHREADS_CREATE)
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SET(CMAKE_THREAD_LIBS "-lpthreads")
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ENDIF(CMAKE_HAVE_PTHREADS_CREATE)
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CHECK_LIBRARY_EXISTS(pthread pthread_create "" CMAKE_HAVE_PTHREAD_CREATE)
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IF(CMAKE_HAVE_PTHREAD_CREATE)
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SET(CMAKE_THREAD_LIBS "-lpthread")
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ENDIF(CMAKE_HAVE_PTHREAD_CREATE)
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IF(CMAKE_SYSTEM MATCHES "SunOS.*")
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CHECK_LIBRARY_EXISTS(thread thr_create "" CMAKE_HAVE_THR_CREATE)
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IF(CMAKE_HAVE_THR_CREATE)
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SET(CMAKE_THREAD_LIBS "-lthread")
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ENDIF(CMAKE_HAVE_THR_CREATE)
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ENDIF(CMAKE_SYSTEM MATCHES "SunOS.*")
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ENDIF(NOT CMAKE_HAVE_SPROC_H)
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ENDIF(CMAKE_HAVE_PTHREAD_H)
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IF(CMAKE_HAVE_SPROC_H)
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SET(CMAKE_USE_SPROC 1)
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ENDIF(CMAKE_HAVE_SPROC_H)
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IF(CMAKE_THREAD_LIBS)
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SET(CMAKE_USE_PTHREADS 1)
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ENDIF(CMAKE_THREAD_LIBS)
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IF(CMAKE_SYSTEM MATCHES "Windows")
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SET(CMAKE_USE_WIN32_THREADS 1)
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ENDIF(CMAKE_SYSTEM MATCHES "Windows")
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IF(CMAKE_SYSTEM MATCHES "HP-UX-*")
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SET(CMAKE_THREAD_LIBS "-lcma")
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SET(CMAKE_USE_PTHREADS 1)
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SET(CMAKE_HP_PTHREADS 1)
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ENDIF(CMAKE_SYSTEM MATCHES "HP-UX-*")
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IF(CMAKE_SYSTEM MATCHES "OSF1-V*")
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SET(CMAKE_USE_PTHREADS 0)
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SET(CMAKE_THREAD_LIBS )
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ENDIF(CMAKE_SYSTEM MATCHES "OSF1-V*")
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IF(CMAKE_SYSTEM MATCHES "FreeBSD*")
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SET(CMAKE_USE_PTHREADS 0)
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SET(CMAKE_THREAD_LIBS )
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ENDIF(CMAKE_SYSTEM MATCHES "FreeBSD*")
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IF(CMAKE_SYSTEM MATCHES "CYGWIN_NT*")
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SET(CMAKE_USE_PTHREADS 1)
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SET(CMAKE_THREAD_LIBS )
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SET(CMAKE_USE_WIN32_THREADS 0)
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ENDIF(CMAKE_SYSTEM MATCHES "CYGWIN_NT*")
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